Buick Intake Manifold

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We Stock the following top leading brands, including Dorman, Edelbrock
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We stock Intake Manifold parts for most Buick models, including Allure, Century, Commercial Chassis, Electra, Encore, Estate Wagon, GS, LaCrosse, LeSabre, Lucerne, Park Avenue, Rainier, Regal, Rendezvous, Riviera, Roadmaster, Skylark, Special.

1994 Buick Park Avenue Engine Intake Manifold - Upper 6 Cyl 3.8L Dorman

Part # P311-1D5A2B0 Manu # 615-179 Condition: New

This Part Fits the Following OEM/Substitute Numbers: 87-1602 , FH10112 , CV892C , 17113044 , 25043843 , 17113046

Qty:

Best Price: $140.11

Product Attributes:
- Grade Type: Regular
- Manifold Height (in): 5 In.
- Package Contents: Intake Manifold, Valve, Fitting, Plastic Plug, Includes All Gaskets
- Port Outlet Dimensions: 180x222 Mm

Brand: Dorman

Position: Upper

Vehicle	Aspiration	Engine VIN	Position	Block	Engine	CID	CC
1994 - Buick Park Avenue	Naturally Aspirated	L	Upper	V	6 Cyl 3.8L	231	3800

1998 Buick Park Avenue Engine Intake Manifold - Lower 6 Cyl 3.8L Dorman

Part # P311-4B15175 Manu # 615-281 Condition: New

This Part Fits the Following OEM/Substitute Numbers: 24505729

Qty:

Best Price: $195.48

Product Attributes:
- Grade Type: Regular
- Manifold Height (in): 3 In.
- Package Contents: Manifold
- Port Outlet Dimensions: 2x1.5
- Port Quantity: 6

Brand: Dorman

Position: Lower

Vehicle	Aspiration	Engine VIN	Position	Block	Engine	CID	CC
1998 - Buick Park Avenue	Supercharged	1	Lower	V	6 Cyl 3.8L	231	3800

1997 Buick Century Engine Intake Manifold - Upper 6 Cyl 3.1L Dorman

Part # P311-4B317C6 Manu # 615-297 Condition: New

This Part Fits the Following OEM/Substitute Numbers: 24505664

Qty:

Best Price: $188.75

Product Attributes:
- Grade Type: Regular
- Manifold Height (in): 5 In.
- Package Contents: Intake Manifold
- Port Quantity: 6

Brand: Dorman

Position: Upper

Vehicle	Position	Block	Engine	CID	CC
1997 - Buick Century	Upper	V	6 Cyl 3.1L	189	-

2006 Buick Rainier Engine Intake Manifold - Upper 6 Cyl 4.2L Dorman

Part # P311-3125DAF Manu # 615-567 Condition: New

This Part Fits the Following OEM/Substitute Numbers: 8890178000 , 89017551

Qty:

Best Price: $244.59

; 1 Piece
Product Attributes:
- Grade Type: Regular
- Manifold Height (in): 8 In.
- Package Contents: Intake Manifold And Gaskets
- Port Quantity: 6

Brand: Dorman

Position: Upper

Vehicle	Position	Block	Engine	CID	CC
2006 - Buick Rainier	Upper	L	6 Cyl 4.2L	256	-

2003 Buick Regal Engine Intake Manifold - Upper 6 Cyl 3.8L Dorman

Part # P311-3AB0D94 Manu # 615-180 Condition: New

This Part Fits the Following OEM/Substitute Numbers: XT-A016 , FH10095 , 87-1601 , 106001 , 89017272 , 89017274 , 24506013 , SK615180 , 217-454 , 12537425

Qty:

Best Price: $89.33

Product Attributes:
- Grade Type: Regular
- Manifold Height (in): 6.5 In.
- Package Contents: Intake Manifold, Gaskets, Pcv Items
- Port Outlet Dimensions: 36 X 45 Mm
- Port Quantity: 6

Brand: Dorman

Position: Upper

Vehicle	Aspiration	Engine VIN	Position	Block	Engine	CID	CC
2003 - Buick Regal	Naturally Aspirated	K	Upper	V	6 Cyl 3.8L	231	3800

2001 Buick Century Engine Intake Manifold - Upper 6 Cyl 3.1L Dorman

Part # P311-399041B Manu # 615-197 Condition: New

This Part Fits the Following OEM/Substitute Numbers: 24507499 , 24507501

Qty:

Best Price: $220.95

Product Attributes:
- Grade Type: Regular
- Manifold Height (in): 4 In.
- Package Contents: Intake Manifold
- Port Outlet Dimensions: 25 X 81 Mm
- Port Quantity: 6

Brand: Dorman

Position: Upper

Vehicle	Position	Block	Engine	CID	CC
2001 - Buick Century	Upper	V	6 Cyl 3.1L	189	-

2008 Buick LaCrosse Engine Intake Manifold - Lower 6 Cyl 3.8L Dorman

Part # P311-0DABA26 Manu # 615-280 Condition: New

This Part Fits the Following OEM/Substitute Numbers: 24508923

Qty:

Best Price: $399.42

Product Attributes:
- Grade Type: Regular
- Manifold Height (in): 5 In.
- Package Contents: Intake Manifold
- Port Quantity: 6

Brand: Dorman

Position: Lower

Vehicle	Position	Block	Engine	CID	CC
2008 - Buick LaCrosse	Lower	V	6 Cyl 3.8L	231	3800

1995 Buick Skylark Engine Intake Manifold - Upper 6 Cyl 3.1L Dorman

Part # P311-4AF8798 Manu # 615-299 Condition: New

This Part Fits the Following OEM/Substitute Numbers: 10137068

Qty:

Best Price: $194.31

Product Attributes:
- Grade Type: Regular
- Manifold Height (in): 5 In.
- Package Contents: Intake Manifold And Gaskets
- Port Quantity: 6

Brand: Dorman

Position: Upper

Vehicle	Position	Block	Engine	CID	CC
1995 - Buick Skylark	Upper	V	6 Cyl 3.1L	189	-

2019 Buick Encore Engine Intake Manifold 4 Cyl 1.4L Dorman

Part # P311-288A2AD Manu # 615-380 Condition: New

This Part Fits the Following OEM/Substitute Numbers: 55577314 , 55581014 , 25299449 , 25200449

Qty:

Best Price: $156.29

; For Use with Single MAP Sensor Port
Product Attributes:
- Center Maximum Height: 9
- Front Maximum Height: 2.25
- Grade Type: Regular
- Manifold Height (in): 8 In.
- Mounting Hole Diameter: 10.6
- Mounting Hole Quantity: 6
- Package Contents: 1 Manifold, 4 Port Gaskets, 1 Throttle Body Gasket, 4 Fuel Injector O-rings, 1 Map Sensor O-ring, 3 Self Tapping Screws
- Port Outlet Dimensions: 37 Mm X 19.5 Mm
- Port Quantity: 4
- Rear Maximum Height: 4
- Width: 9

Brand: Dorman

Vehicle	Block	Engine	CID	CC
2019 - Buick Encore	L	4 Cyl 1.4L	85	1399

1977 Buick Regal Engine Intake Manifold 8 Cyl 5.7L Edelbrock - Performer EPS Intake Manifold

Part # P311-513408C Manu # 27014 Condition: New

Qty:

Best Price: $371.58

E-SHINE 2701 SBC PERF EPS INTAKE
; Endurashine(TM); Idle-5500 rpm; Non-EGR; Dual-Plane Not Legal For Use On Pollution Controlled Vehicles~ For Pre-Pollution Controlled Or Race Use Or Engine Swaps
Performer EPS Intake Manifold
Product Attributes:
- Cylinder Head Type: Standard
- Emission: Without Egr
- Engine Make/Size: Chevy Small Block (262-400)
- Number of Carbs: One
- Position: N/a
- RPM Range: Idle -5500
- Usage: Street/hi-performance
- WARNING CA Proposition 65: Yes
- WARNING CA Proposition 65 Message: Warning: This Product Can Expose You To Lead; Which Is Known To The State Of California To Cause Cancer Or Birth Defects Or Other Reproductive Harm. For More Information; Visit Www.p65warnings.ca.gov.
Designed for 1986 and earlier 262-400 cubic-inch Chevys, the Performer EPS dual-plane intake manifold is optimized to deliver superior performance with Edelbrock square-bore Performer Series or Thunder Series AVS carburetors. This small-block Chevy manifold has a runner design that's "tuned" for peak torque at 3500 rpm on a 350-inch engine and it's ideal for power from off-idle to 5500 rpm. Dyno tests showed gains of 5 hp and 9 ft-lbs. of torque over the Edelbrock Performer manifold #2101 on a 350 Chevy. From 3000 to 4500 rpm, the increases averaged 5+ ft-lbs. of torque for more performance where you need it most. Performer EPS manifold #2703 combines a modern runner design with a front mounted oil fill tube for those who want the vintage look of our Classic valve covers with no breathers. #2703 has the same performance features as the Performer EPS #2701. Includes Oil Fill Tube (not installed) and matching push-in breather cap. The Oil Fill Tube and Breather are also available separately as #4803. Match with a dependable Edelbrock square-bore carburetor for maximum performance gains. Also available with choice of four finishes. Will not fit under stock Corvette hood. ** Carburetor Recommendations: Edelbrock Thunder Series AVS or Performer Series carb, 500-650 cfm. Installation Notes: Recommended intake gasket: Edelbrock #7201. Manifold ht: A-3.74", B-4.80"; Carb pad height: 4.27". Port exit dimensions: 1.15" x 1.87". Camshaft Recommendations: #2102, #2103, #2208, #2209

Brand: Edelbrock

Vehicle	Block	Engine	CID	CC
1977 - Buick Regal	V	8 Cyl 5.7L	350	-

1979 Buick Century Engine Intake Manifold 8 Cyl 5.0L Edelbrock - Performer Series Air-Gap Intake Manifold

Part # P311-0C5ED71 Manu # 2601 Condition: New

Qty:

Best Price: $350.19

SB CHEVY PERFORMER AIR GAP MANIFOLD
; Satin Finish; 4 bbl Carb; Idle-5500 rpm; Non-EGR Not Legal For Use On Pollution Controlled Vehicles~ For Pre-Pollution Controlled Vehicles Or Engine Swaps~ For Pre-Pollution Controlled Or Race Use Or Engine Swaps
Performer Series Air-Gap Intake Manifold
Product Attributes:
- Cylinder Head Type: Standard
- Emission: Without Egr
- Engine Make/Size: Chevy Small Block (262-400)
- Number of Carbs: One
- Position: N/a
- RPM Range: Idle -5500
- Usage: Street/hi-performance
- WARNING CA Proposition 65: Yes
- WARNING CA Proposition 65 Message: Warning: This Product Can Expose You To Lead; Which Is Known To The State Of California To Cause Cancer Or Birth Defects Or Other Reproductive Harm. For More Information; Visit Www.p65warnings.ca.gov.
Performer Air-Gap Series Intake Manifold is designed for 1955-86 262-400 c.i.d. small-block Chevys, the Performer Air-Gap features the air-gap design for the ultimate street performance in the idle to 5500 rpm range.

Brand: Edelbrock

Vehicle	Submodel	Block	Engine	CID	CC
1979 - Buick Century	Custom	V	8 Cyl 5.0L	305	-

1980 Buick Century Engine Intake Manifold 8 Cyl 5.0L Edelbrock - Torker II Series Intake Manifold

Part # P311-42407D5 Manu # 5001 Condition: New

Qty:

Best Price: $251.39

TORKER II MANIFOLD
; Non-EGR; 2500-6500rpm; 4 bbl Carb Not Legal For Use On Pollution Controlled Vehicles~ For Pre-Pollution Controlled Vehicles Or Engine Swaps~ Will Fit Corvette and 87 and Later Stock Heads
Torker II Series Intake Manifold
Product Attributes:
- Cylinder Head Type: Standard
- Emission: Without Egr
- Engine Make/Size: Chevy Small Block (262-400)
- Number of Carbs: One
- Position: N/a
- RPM Range: 2500-6500
- Usage: Racing
- WARNING CA Proposition 65: Yes
- WARNING CA Proposition 65 Message: Warning: This Product Can Expose You To Lead; Which Is Known To The State Of California To Cause Cancer Or Birth Defects Or Other Reproductive Harm. For More Information; Visit Www.p65warnings.ca.gov.
Designed for 1955-86 high-performance street 262-400 c.i.d. small-block Chevys. Will fit Corvette and '87 and later stock heads. Accepts late-model water neck, air-conditioning, alternator and H.E.I. Will not fit '87 and later cast iron heads and will not cover port openings of Chevrolet Bowtie or LT1 heads. Not for heavy vehicles (trucks, vans etc.); use Performer EPS #2701. ** Carburetor Recommendations: Edelbrock Thunder Series AVS or Performer Series carb, 600-800 cfm, use bracket #8031 or #8036 for 1972-78. Installation Notes: Recommended intake gasket: Edelbrock #7201. Manifold height: A-3.53",B-4.63"; Carb pad height: 4.08" (see pages 81-82). Port exit dimensions: 1.09" x 1.73". Camshaft Recommendations: Torker Plus #5002.

Brand: Edelbrock

Vehicle	Submodel	Block	Engine	CID	CC
1980 - Buick Century	Base	V	8 Cyl 5.0L	305	-

1983 Buick Regal Engine Intake Manifold 8 Cyl 5.0L Edelbrock - Performer RPM Intake Manifold

Part # P311-5CEBE90 Manu # 71014 Condition: New

Qty:

Best Price: $424.16

E-SHINE 7101 PERF RPM MANIFOLD
; Endurashine(TM); 4 bbl Carb; 1500-6500rpm; Non-EGR Not Legal For Use On Pollution Controlled Vehicles~ For Pre-Pollution Controlled Vehicles Or Engine Swaps
Performer RPM Intake Manifold
Product Attributes:
- Cylinder Head Type: Chevy Small Block
- Emission: Without Egr
- Engine Make/Size: Chevy Small Block (262-400)
- Number of Carbs: One
- Position: N/a
- RPM Range: 1500-6500
- Usage: Street/hi-performance
- WARNING CA Proposition 65: Yes
- WARNING CA Proposition 65 Message: Warning: This Product Can Expose You To Lead; Which Is Known To The State Of California To Cause Cancer Or Birth Defects Or Other Reproductive Harm. For More Information; Visit Www.p65warnings.ca.gov.
Designed for 1955-86 262-400 c.i.d. Chevy V8s for maximum power and a broad torque curve for high-performance street/marine. Provides power like a single-plane and throttle response like a dual-plane. Has provisions to add oil fill tube.

Brand: Edelbrock

Vehicle	Submodel	Block	Engine	CID	CC
1983 - Buick Regal	Base	V	8 Cyl 5.0L	305	-

1977 Buick Century Engine Intake Manifold 8 Cyl 5.0L Edelbrock - Performer Series Intake Manifold

Part # P311-296129F Manu # 2101 Condition: New

Qty:

Best Price: $250.53

PERFORMER MANIFOLD
; Satin Finish; Non-EGR;Idle-5500rpm; OEM 4 bbl Or Edelbrock Carb PN[1400] Recommend Edelbrock Gasket PN[7201] for Manifold Gasket~ Not Legal For Use On Pollution Controlled Vehicles~ For Pre-Pollution Controlled Or Race Use Or Engine Swaps
Performer Series Intake Manifold
Product Attributes:
- Cylinder Head Type: Standard
- Emission: Without Egr
- Engine Make/Size: Chevy Small Block (262-400)
- Number of Carbs: One
- Position: N/a
- RPM Range: Idle -5500
- Usage: Street/hi-performance
- WARNING CA Proposition 65: Yes
- WARNING CA Proposition 65 Message: Warning: This Product Can Expose You To Lead; Which Is Known To The State Of California To Cause Cancer Or Birth Defects Or Other Reproductive Harm. For More Information; Visit Www.p65warnings.ca.gov.
Designed for street 1955-86 small-block Chevys. Performers accept late-model choke, water neck, air-conditioning, alternator and H.E.I. Has provisions to add oil fill tube. Not for 1987 and later cast iron or Chevy Bowtie heads. Will fit 1987 and later stock aluminum heads.

Brand: Edelbrock

Vehicle	Submodel	Block	Engine	CID	CC
1977 - Buick Century	Custom	V	8 Cyl 5.0L	305	-

1984 Buick Regal Engine Intake Manifold 8 Cyl 5.0L Edelbrock - Performer EPS Intake Manifold

Part # P311-52D503E Manu # 2701 Condition: New

Qty:

Best Price: $169.77

MANIFOLD; SBC PERFORMER EPS INTAKE
; Cast Finish; Idle-5500 rpm; Non-EGR; Dual-Plane Not Legal For Use On Pollution Controlled Vehicles~ For Pre-Pollution Controlled Or Race Use Or Engine Swaps
Performer EPS Intake Manifold
Product Attributes:
- Cylinder Head Type: Standard
- Emission: Without Egr
- Engine Make/Size: Chevy Small Block (262-400)
- Number of Carbs: One
- Position: N/a
- RPM Range: Idle -5500
- Usage: Street/hi-performance
- WARNING CA Proposition 65: Yes
- WARNING CA Proposition 65 Message: Warning: This Product Can Expose You To Lead; Which Is Known To The State Of California To Cause Cancer Or Birth Defects Or Other Reproductive Harm. For More Information; Visit Www.p65warnings.ca.gov.
Designed for 1986 and earlier 262-400 cubic-inch Chevys, the Performer EPS dual-plane intake manifold is optimized to deliver superior performance with Edelbrock square-bore Performer Series or Thunder Series AVS carburetors. This small-block Chevy manifold has a runner design that's "tuned" for peak torque at 3500 rpm on a 350-inch engine and it's ideal for power from off-idle to 5500 rpm. Dyno tests showed gains of 5 hp and 9 ft-lbs. of torque over the Edelbrock Performer manifold #2101 on a 350 Chevy. From 3000 to 4500 rpm, the increases averaged 5+ ft-lbs. of torque for more performance where you need it most. Performer EPS manifold #2703 combines a modern runner design with a front mounted oil fill tube for those who want the vintage look of our Classic valve covers with no breathers. #2703 has the same performance features as the Performer EPS #2701. Includes Oil Fill Tube (not installed) and matching push-in breather cap. The Oil Fill Tube and Breather are also available separately as #4803. Match with a dependable Edelbrock square-bore carburetor for maximum performance gains. Also available with choice of four finishes. Will not fit under stock Corvette hood. ** Carburetor Recommendations: Edelbrock Thunder Series AVS or Performer Series carb, 500-650 cfm. Installation Notes: Recommended intake gasket: Edelbrock #7201. Manifold ht: A-3.74", B-4.80"; Carb pad height: 4.27". Port exit dimensions: 1.15" x 1.87". Camshaft Recommendations: #2102, #2103, #2208, #2209

Brand: Edelbrock

Vehicle	Submodel	Block	Engine	CID	CC
1984 - Buick Regal	Base	V	8 Cyl 5.0L	305	-

1977 Buick Century Engine Intake Manifold 8 Cyl 5.7L Edelbrock - Performer EPS Intake Manifold

Part # P311-00FB9BF Manu # 2703 Condition: New

Qty:

Best Price: $273.93

INTAKE MANIFOLD PERF EPS SBC W/OIL FILL TUBE/BREATHER
; Cast Finish; Idle-5500rpm; Non-EGR; Dual-Plane; w/Oil Fill Tube Not Legal For Use On Pollution Controlled Vehicles~ For Pre-Pollution Controlled Or Race Use Or Engine Swaps
Performer EPS Intake Manifold
Product Attributes:
- Cylinder Head Type: Standard
- Emission: Without Egr
- Engine Make/Size: Chevy Small Block (262-400)
- Number of Carbs: One
- Position: N/a
- RPM Range: Idle -5500
- Usage: Street/hi-performance
- WARNING CA Proposition 65: Yes
- WARNING CA Proposition 65 Message: Warning: This Product Can Expose You To Lead; Which Is Known To The State Of California To Cause Cancer Or Birth Defects Or Other Reproductive Harm. For More Information; Visit Www.p65warnings.ca.gov.
Designed for 1986 and earlier 262-400 cubic-inch Chevys, the Performer EPS dual-plane intake manifold is optimized to deliver superior performance with Edelbrock square-bore Performer Series or Thunder Series AVS carburetors. This small-block Chevy manifold has a runner design that's "tuned" for peak torque at 3500 rpm on a 350-inch engine and it's ideal for power from off-idle to 5500 rpm. Dyno tests showed gains of 5 hp and 9 ft-lbs. of torque over the Edelbrock Performer manifold #2101 on a 350 Chevy. From 3000 to 4500 rpm, the increases averaged 5+ ft-lbs. of torque for more performance where you need it most. Performer EPS manifold #2703 combines a modern runner design with a front mounted oil fill tube for those who want the vintage look of our Classic valve covers with no breathers. #2703 has the same performance features as the Performer EPS #2701. Includes Oil Fill Tube (not installed) and matching push-in breather cap. The Oil Fill Tube and Breather are also available separately as #4803. Match with a dependable Edelbrock square-bore carburetor for maximum performance gains. Also available with choice of four finishes. Will not fit under stock Corvette hood. ** Carburetor Recommendations: Edelbrock Thunder Series AVS or Performer Series carb, 500-650 cfm. Installation Notes: Recommended intake gasket: Edelbrock #7201. Manifold ht: A-3.74", B-4.80"; Carb pad height: 4.27". Port exit dimensions: 1.15" x 1.87". Camshaft Recommendations: #2102, #2103, #2208, #2209

Brand: Edelbrock

Vehicle	Submodel	Block	Engine	CID	CC
1977 - Buick Century	Custom	V	8 Cyl 5.7L	350	-

1978 Buick Skylark Engine Intake Manifold 8 Cyl 5.0L Edelbrock - Performer RPM Intake Manifold

Part # P311-3247F26 Manu # 7101 Condition: New

Qty:

Best Price: $268.25

PERFORMER RPM MANIFOLD
; Cast Finish; 4 bbl Carb; 1500-6500rpm; Non-EGR Not Legal For Use On Pollution Controlled Vehicles~ For Pre-Pollution Controlled Vehicles Or Engine Swaps
Performer RPM Intake Manifold
Product Attributes:
- Cylinder Head Type: Chevy Small Block
- Emission: Without Egr
- Engine Make/Size: Chevy Small Block (262-400)
- Number of Carbs: One
- Position: N/a
- RPM Range: 1500-6500
- Usage: Street/hi-performance
- WARNING CA Proposition 65: Yes
- WARNING CA Proposition 65 Message: Warning: This Product Can Expose You To Lead; Which Is Known To The State Of California To Cause Cancer Or Birth Defects Or Other Reproductive Harm. For More Information; Visit Www.p65warnings.ca.gov.
Designed for 1955-86 262-400 c.i.d. Chevy V8s for maximum power and a broad torque curve for high-performance street/marine. Provides power like a single-plane and throttle response like a dual-plane. Has provisions to add oil fill tube.

Brand: Edelbrock

Vehicle	Submodel	Block	Engine	CID	CC
1978 - Buick Skylark	Base	V	8 Cyl 5.0L	305	-

1982 Buick Regal Engine Intake Manifold 8 Cyl 4.4L Edelbrock - Performer Series Air-Gap Intake Manifold

Part # P311-0C5ED71 Manu # 2601 Condition: New

Qty:

Best Price: $350.19

SB CHEVY PERFORMER AIR GAP MANIFOLD
; Satin Finish; 4 bbl Carb; Idle-5500 rpm; Non-EGR Not Legal For Use On Pollution Controlled Vehicles~ For Pre-Pollution Controlled Vehicles Or Engine Swaps
Performer Series Air-Gap Intake Manifold
Product Attributes:
- Cylinder Head Type: Standard
- Emission: Without Egr
- Engine Make/Size: Chevy Small Block (262-400)
- Number of Carbs: One
- Position: N/a
- RPM Range: Idle -5500
- Usage: Street/hi-performance
- WARNING CA Proposition 65: Yes
- WARNING CA Proposition 65 Message: Warning: This Product Can Expose You To Lead; Which Is Known To The State Of California To Cause Cancer Or Birth Defects Or Other Reproductive Harm. For More Information; Visit Www.p65warnings.ca.gov.
Performer Air-Gap Series Intake Manifold is designed for 1955-86 262-400 c.i.d. small-block Chevys, the Performer Air-Gap features the air-gap design for the ultimate street performance in the idle to 5500 rpm range.

Brand: Edelbrock

Vehicle	Submodel	Block	Engine	CID	CC
1982 - Buick Regal	Limited	V	8 Cyl 4.4L	267	-

1980 Buick Century Engine Intake Manifold 8 Cyl 5.0L Edelbrock - Performer RPM Intake Manifold

Part # P311-5CEBE90 Manu # 71014 Condition: New

Qty:

Best Price: $424.16

E-SHINE 7101 PERF RPM MANIFOLD
; Endurashine(TM); 4 bbl Carb; 1500-6500rpm; Non-EGR Not Legal For Use On Pollution Controlled Vehicles~ For Pre-Pollution Controlled Vehicles Or Engine Swaps~ For Pre-Pollution Controlled Or Race Use Or Engine Swaps
Performer RPM Intake Manifold
Product Attributes:
- Cylinder Head Type: Chevy Small Block
- Emission: Without Egr
- Engine Make/Size: Chevy Small Block (262-400)
- Number of Carbs: One
- Position: N/a
- RPM Range: 1500-6500
- Usage: Street/hi-performance
- WARNING CA Proposition 65: Yes
- WARNING CA Proposition 65 Message: Warning: This Product Can Expose You To Lead; Which Is Known To The State Of California To Cause Cancer Or Birth Defects Or Other Reproductive Harm. For More Information; Visit Www.p65warnings.ca.gov.
Designed for 1955-86 262-400 c.i.d. Chevy V8s for maximum power and a broad torque curve for high-performance street/marine. Provides power like a single-plane and throttle response like a dual-plane. Has provisions to add oil fill tube.

Brand: Edelbrock

Vehicle	Submodel	Block	Engine	CID	CC
1980 - Buick Century	Base	V	8 Cyl 5.0L	305	-

1979 Buick LeSabre Engine Intake Manifold 8 Cyl 5.7L Edelbrock - Performer Olds 350 Intake Manifold

Part # P311-13DCABF Manu # 2711 Condition: New

Qty:

Best Price: $440.59

MANIFOLD PERFORMER OLDS 350 NON-EGR
; Non-EGR; For 4 bbl Carb;For EGR Use OEM Carb. Only;Includes Universal Pad; Street/Hi Perf. Use Only Designed For The Engine Swap Market~ Not Legal For Use On Pollution Controlled Vehicles
Performer Olds 350 Intake Manifold
Product Attributes:
- Cylinder Head Type: Standard
- Emission: Without Egr
- Engine Make/Size: Olds 307-403
- Number of Carbs: One
- Position: N/a
- RPM Range: Idle -5500
- Usage: Street/hi-performance
- WARNING CA Proposition 65: Yes
- WARNING CA Proposition 65 Message: Warning: This Product Can Expose You To Lead; Which Is Known To The State Of California To Cause Cancer Or Birth Defects Or Other Reproductive Harm. For More Information; Visit Www.p65warnings.ca.gov.
Performer Olds 350 Intake Manifold is designed for street 307-330-350-403 c.i.d. Oldsmobile V8s, 1966-85. For non-EGR, the new number 2711 manifold comes with a universal pad to fit most carburetors with electric chokes.

Brand: Edelbrock

Vehicle	Submodel	Block	Engine	CID	CC
1979 - Buick LeSabre	Base	V	8 Cyl 5.7L	350	-

Latest Buick Repair and Intake Manifold Installation Advice

CarJunky AutoAdvice

'98 Buick Regal bad Intake Manifold Gasket

Showing 11 out of 23 Posts | Show 12 Hidden Posts

Question From terryhop on '98 Buick Regal bad Intake Manifold Gasket

I have a 1998 Buick Regal GS, supercharged, with the 3.8L V6 engine and 150k. The intake manifold gasket(s) is/are bad and I'm wondering if a relative novice (myself) can realistically tackle this project with the proper tools. I also have a cracked radiator and would like to do the work myself if possible and save a good bit of money in the process. The car is obviously not of great value at this stage of the game.

Thanks for the advice

Response From PatrickH

Doing this project can be a real pain. Just be ready to buy a few gaskets and if you can, replace anything that may need replacing in the next couple years while you are there and have the good access.
I just attempted this project this week and these is what I decided to do while I had the car apart
Oil change, Fuel filter replaced, New rechargeable air filter, Intake manifold gasket, Rear valve cover gasket, Thermostat, Spark plugs and new wires, Coolant flush, Fuel injector O'rings, Throttle body gasket, Plenum gasket, Super Charger Fluid topped off
Front valve cover gasket was replaced by dealership with a factory recall
Be very carefully with the injectors. As you can see in this picture, the plastic washer tip type things are very hard and crack like a stale cracker.. You can NOT buy new plastic washer, you will have to buy a new injector if you break this. Or there is a injector ring of another style for another car that may be used and it seems to work for me so far. I will get into that later if anyone is interested.

You don't need to disconnect the fuel lines, just un bolt the fuel rails and use a bungee cord to hold it above the motor, then you can carefully pull out the supercharger and manifold out from underneath it, threw the left side. just remember to unplug everything as much as you can so you can raise it up enough. Don't put too much tension on the wires, just enough to raise it up out of the way.

Only disconnect what needs to be disconnected.

Intake Manifold 18ft lbs (dealership told me this)

Also you will need to drain the radiator. before replacing the intake manifold, be sure to use about a quart of oil to wash all the water down back into the oil pan. You will see the coolant and know what I'm talking about at this point.
Be sure to do a oil change before starting your car when finished.

Pictures below

Response From PatrickH

Now I have a question

Attachment below.
The two little gasket strips you see in the picture below, the Orange with the Black tab on the side.
Which way do these go on?
The Black tab on the outside or the inside?
They will go on both ways, but only one way is correct.

Response From Hammer Time

Those are not factory gaskets. They should have come with instructions. The factory gaskets don't have that difference.

Response From PatrickH

Those are not factory gaskets. They should have come with instructions. The factory gaskets don't have that difference.

Felpro / Intake Manifold Gasket
Part Number:
MS95977-1

Only instructions was to put the little dabs of silicone in the corners..

Response From Hammer Time

Wow, I've never seen those colors on a Fel Pro gasket. From the picture it looks like the side rail might be longer on one side than the other. I suspect it will only fit good one way.

Response From PatrickH

Well when I was putting it on the car, the gaskets fit both ways.. That's the problem.
The way I installed seemed to me the best fit and made more sense then the other way.
So I torqued it to 18ft lb (by hand just a good tight snug) inner to outer and checked them all 3 times.
after getting my car back together I did a coolant flush, after running in my driveway for a couple hours off and on, there was no leaks. I took it for a test drive on the freeway and can smell coolant.. I pulled over and look and it was leaking and steaming from the left side.. Right side looked a little wet, but you can see coolant on the left side pretty well.. When I looked at a picture online, I seen that the black tab was on the outside, but I don't have any details on that image, so it could have still been the wrong way..

Also, since I only drove about 5 miles on these new gaskets I replaced, you think it's safe to reuse them when I tear it down again to fix this issue?

Here below is the image I found online, this is the way I installed them on my car.

Response From Hammer Time

Those are end gaskets anyway. they don't seal coolant. they seal oil from the vally and i'm sure if they didn't specify, it's probably not important. It's the side gaskets that you messed up.

Response From PatrickH

I just went out and started my car again to see if I can see anything this time before pulling it back into my garage.
I found the leak.. It's the hard plastic water pump elbow thing that connects into the intake manifold, that's where it's leaking from
Hopefully I can just remove the pump easier then taking off the whole top of the motor apart again.
Not sure why it wasn't leaking while idle in my driveway last night, probably the coolant wasn't fully cycled threw the engine yet and it wasn't at a high enough level to pour out that spot?
leaked with 30 seconds this time..
I don't think I remember seeing much of a O'ring at that spot and thought that was kinda strange, but for future reference to anyone who does this job, watch for this before installing the intake back on..

Pictured below

Response From Hammer Time

You don't pull the manifold for that but you will have to remove the belt tensioner. Be sure to check for pieces still in the hole. those thing break off clean right at the O-ring and leave the piece inside.

Response From PatrickH

ok, thank you.

Response From Hammer Time

There are a couple O-rings on the tensioner that you should change at the same time. Be carefull not to break it getting the metal part out of the block. It's an expensive tensioner.

Response From PatrickH

I removed the alternator, the pulley wheel and 2 15mm bolt and was able to pry it back just enough to pop out the elbow bypass deal. Might have to do a little more to get it back on since the new part will have a added inch.
The only O'rings I see are on each end of the elbow piece. And they where stuck inside along with 1/4" of plastic on each end..
I wish I noticed this before putting the manifold back on, but I guess I just wasn't expecting to find a issue like this and wasn't paying close enough attention. Lesson learned

Here's a image of what I pulled out.. Took about 10 mins
The other small broken piece is still stuck inside, just haven't took it out yet for the picture

Response From Hammer Time

Yes, the is one broken piece missing from that picture.

Once you remove the bolts that hold the tensioner on, there is one metal part of it at the bottom that slides into a hole in the block with an O-ring. That's the part I'm referring to.

Response From PatrickH

Do you know the size of the O'ring that will need to be replaced or a Part Number by chance?
I'm sure the dealership may be able to figure it out for me, but just encase they can't

Part number for the coolant bypass tube for local auto stores is Part Number# 47065 (or) GM part Number# 24503423

Since I found the numbers, I see now that it's a stocked part at the part stores.
When I called my local parts stores, no one could figure out what the part was I was talking about..
Doing a category search I could not find these parts either.

Response From Hammer Time

Can't help you on the O-ring. You either going to have to match it up from a set or get it from the dealer.

Response From PatrickH

Got back from the dealership
There is two O'rings I was sold.
One of them is larger then the other, so the one that cost more I'm assuming is the bigger one.

O'ring part numbers
Part# 25537068 = $1.50
Part# 24502846 = $3.00

Response From Loren Champlain Sr

terryhop; The Mitchell guide calls for 3.5hrs labor, so it shouldn't be too tough. I'd recommend flushing the cooling system very thoroughly before you get started if you can do so without letting it overheat. When you are done, use normal, green, ethlyn glycol anti-freeze rather than the Dex-Cool that more than likely caused this problem.

Response From Hammer Time

the Dex-Cool that more than likely caused this problem.

Don't be spreading untrue rumors now................

Response From Loren Champlain Sr

LOL...I KNEW that I'd hear from someone on that. Can you spell class action suit? I wouldn't put that stuff in my lawnmower. Oh, boy....Now I've done it!

Response From Hammer Time

Even the so called suit has nothing to do with gaskets. The gaskets are just plain bad and will fail with any coolant.

Response From re-tired Top Rated Answer

The one variable we don't know is your mechanical abilities and how bad you REALLY want to do this . For a qualifiied tech this is a straight forward job. For a novice with the proper tools and a good manual and the ability to understand the terms and procdures it is a doable project. IMO

Response From way2old

I agree with re-tired. Set aside a weekend and a 12 pack(minimum) and have a good manual to assist you with the technical aspects. Go for it. Number and mark where the pushrods come from. Place them back in the same hole.